Ginting, Berlianta, Eirene Flandrina Gamani, Fadisti Prameswari Hursan, and Gabriela Ester Olivia Rarung. 2023. “Comparison and Relationship of Returns: Case of Technology and Healthcare Sectors”. The Contrarian : Finance, Accounting, and Business Research 1 (1):17-22. https://doi.org/10.58784/cfabr.5.